Children's helmet in blue and white two-tone color, SG mark certified for safety. - Color: Blue and white two-tone - Size: Children's - Safety Standard: SG mark certified Thank you for viewing. There are minor scratches and signs of use. The light that was on the size adjustment part at the back is missing, but the size can still be adjusted by turning the dial. There is no size indication, but my child wore it when they were in kindergarten. Please understand that this is a used item, so there may be minor oversights. Please also check my profile.